If $$\tan A = \frac{3}{8}$$, then the value of $$\frac{3\sin A + 2 \cos A}{3\sin A - 2 \cos A}$$ is:

A

$$-\frac{13}{25}$$

B

$$-\frac{25}{7}$$

C

$$\frac{25}{8}$$

D

$$\frac{13}{21}$$